587.38
price up icon5.93%   32.62
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Ciena Corp 주식(CIEN)의 최신 뉴스

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03:15 AM

Ciena Corp Stock (CIEN) Moved Up by 5.39% on May 21: What Signal Does It Send? - TradingKey

03:15 AM
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02:33 AM

Ciena CEO at 25 years: Optical giant's biggest challenge is keeping up with itself - SDxCentral

02:33 AM
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01:43 AM

Cirion NaaS Deal Puts Ciena Optical Technology In Enterprise Spotlight - simplywall.st

01:43 AM
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11:26 AM

Why Ciena Stock Is Surging on AI Network Hopes - TipRanks

11:26 AM
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09:42 AM

Ciena footprint expands across APAC and Latin America - SDxCentral

09:42 AM
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06:34 AM

Pinkerton Wealth LLC Buys Shares of 6,523 Ciena Corporation $CIEN - MarketBeat

06:34 AM
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04:12 AM

Ciena Taps Cirion NaaS To Extend Role In Cloud And AI - Yahoo! Finance Canada

04:12 AM
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03:21 AM

ABN Amro Investment Solutions Has $12.91 Million Stake in Ciena Corporation $CIEN - MarketBeat

03:21 AM
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May 20, 2026

Cirion Launches Initial Phase of On-Demand NaaS Connectivity in Latin America with Ciena and Carma - Telecom Reseller / Technology Reseller News

May 20, 2026
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May 20, 2026

CIEN Launches Innovative Network-as-a-Service for Enhanced Conne - GuruFocus

May 20, 2026
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May 20, 2026

Latin America’s cloud boom gets an on-demand network built for AI - Stock Titan

May 20, 2026
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May 20, 2026

Can Proliferating WaveLogic 6 Adoption Fuel Ciena's Top Line? - Zacks Investment Research

May 20, 2026
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May 20, 2026

Matrix NAP Info Activates Ciena WL6e Submarine Upgrade - Telecom Review Asia

May 20, 2026
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May 20, 2026

North Dakota State Investment Board Buys Shares of 5,628 Ciena Corporation $CIEN - MarketBeat

May 20, 2026
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May 20, 2026

Ciena Corporation (NYSE:CIEN) Given Consensus Rating of "Moderate Buy" by Brokerages - MarketBeat

May 20, 2026
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May 20, 2026

CloudAlpha Capital Management Limited Hong Kong Trims Stock Holdings in Ciena Corporation $CIEN - MarketBeat

May 20, 2026
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May 19, 2026

Ciena (CIEN) Launches Advanced Optical Technology for Batam-Jaka - GuruFocus

May 19, 2026
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May 19, 2026

Ciena SVP Gage Brodie sells $684,780 in company stock By Investing.com - Investing.com Canada

May 19, 2026
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May 19, 2026

Ciena CEO Gary Smith sells $1.66m in company stock By Investing.com - Investing.com Canada

May 19, 2026
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May 19, 2026

Ciena SVP David Rothenstein sells $1.4m in stock By Investing.com - Investing.com Canada

May 19, 2026
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May 19, 2026

Ciena Subsea Breakthrough Puts WaveLogic 6 Rollout In Investor Focus - Yahoo Finance

May 19, 2026
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May 19, 2026

Ciena (NYSE:CIEN) SVP Sells $684,780.00 in Stock - MarketBeat

May 19, 2026
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May 19, 2026

Ciena SVP David Rothenstein sells $1.4m in stock - Investing.com

May 19, 2026
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May 19, 2026

Ciena SVP Gage Brodie sells $684,780 in company stock - Investing.com

May 19, 2026
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May 19, 2026

Ciena CEO Gary Smith sells $1.66m in company stock - Investing.com

May 19, 2026
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May 19, 2026

Ciena (NYSE: CIEN) CEO sells 2,952 shares under 10b5-1 plan - Stock Titan

May 19, 2026
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May 19, 2026

Ciena (NYSE: CIEN) strategy chief sells 2,500 shares under 10b5-1 plan - Stock Titan

May 19, 2026
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May 19, 2026

Ciena (NYSE: CIEN) SVP Gage Brodie sells 1,200 shares in 10b5-1 trade - Stock Titan

May 19, 2026
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May 19, 2026

Ciena’s WaveLogic 6 Powers New Indonesian Subsea Deployment For Growth - simplywall.st

May 19, 2026
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May 19, 2026

Ciena Q2 2025 Earnings Preview - MSN

May 19, 2026
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May 19, 2026

Ciena Corporation $CIEN Shares Bought by DNB Asset Management AS - MarketBeat

May 19, 2026
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May 19, 2026

Ciena vs Arista Networks: Which Stock Could Rally? - Trefis

May 19, 2026
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May 19, 2026

A Look at Ciena Corp (CIEN) After 5.4% Decline -- GF Value $78.5 - GuruFocus

May 19, 2026
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May 18, 2026

CIEN Maintained by Citigroup -- Price Target Raised to $658 - GuruFocus

May 18, 2026
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May 18, 2026

Ciena Corp (CIEN) Stock Price, Trades & News - GuruFocus

May 18, 2026
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May 18, 2026

Ciena (CIEN) Price Target Raised to $658 by Citi Ahead of Earnin - GuruFocus

May 18, 2026
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May 18, 2026

CIEN Stock Quote Price and Forecast - CNN

May 18, 2026
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May 18, 2026

Ciena Shares Gain Attention After Citi Nearly Doubles Price Target Ahead of Earnings - citybiz

May 18, 2026
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May 18, 2026

Citi Maintains Ciena(CIEN.US) With Buy Rating, Raises Target Price to $658 - Moomoo

May 18, 2026
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May 18, 2026

Ciena gets huge price target increase ahead of Q2 results (CIEN:NYSE) - Seeking Alpha

May 18, 2026
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May 18, 2026

Citigroup Adjusts Price Target on Ciena to $658 From $345, Maintains Buy Rating - marketscreener.com

May 18, 2026
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May 18, 2026

Ciena Corporation Stock 12‑Month Price Target Raised to $450.01, Implies 19% Downside - TradingView

May 18, 2026
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May 18, 2026

iA Global Asset Management Inc. Takes $7.16 Million Position in Ciena Corporation $CIEN - MarketBeat

May 18, 2026
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May 18, 2026

After storage, the focus shifts to optical communication: Lumentum, Ciena, and Corning rank among the top ten gainers of the S&P 500 this year. Why has optical communication become the new bottleneck for AI data centers? - 富途牛牛

May 18, 2026
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May 18, 2026

Analyst recommendations: Applied Materials, Deckers Outdoor, Regeneron Pharmaceuticals, Ciena Corp… - marketscreener.com

May 18, 2026
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May 18, 2026

Elyxium Wealth LLC Invests $2.75 Billion in Ciena Corporation $CIEN - MarketBeat

May 18, 2026
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May 18, 2026

CIEN Stock Price, Quote & Chart | CIENA CORP (NYSE:CIEN) - ChartMill

May 18, 2026
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May 17, 2026

Ciena (CIEN) price target increased by 35.60% to 354.01 - MSN

May 17, 2026
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May 17, 2026

Assessing Ciena (CIEN) Valuation After A Strong Multi Year Share Price Rally - simplywall.st

May 17, 2026
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May 17, 2026

Stephens Investment Management Group LLC Sells 234,992 Shares of Ciena Corporation $CIEN - MarketBeat

May 17, 2026
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May 16, 2026

Spear Advisors LLC Takes $6.95 Million Position in Ciena Corporation $CIEN - MarketBeat

May 16, 2026
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May 16, 2026

PROFUND VP ULTRAMID CAP's Ciena Corp(CIEN) Holding History - GuruFocus

May 16, 2026
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May 16, 2026

Convergence Investment Partners LLC Acquires 10,677 Shares of Ciena Corporation $CIEN - MarketBeat

May 16, 2026
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May 16, 2026

Atria Investments Inc Has $6.99 Million Stake in Ciena Corporation $CIEN - MarketBeat

May 16, 2026
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May 16, 2026

CIEN Maintained by TD Cowen -- Price Target Raised to $675 - GuruFocus

May 16, 2026
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May 16, 2026

Ciena Corp (CIEN) Stock Down 6.3% but Still Overvalued -- GF Sco - GuruFocus

May 16, 2026
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May 15, 2026

Cut Revenue Outlook Amid AI Demand Hype Could Be A Game Changer For Ciena (CIEN) - simplywall.st

May 15, 2026
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May 15, 2026

Ciena Analyst Ratings and Price Targets | NYSE:CIEN - Benzinga

May 15, 2026
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May 15, 2026

MFS Blended Research Mid Cap Equity Fund's Ciena Corp(CIEN) Holding History - GuruFocus

May 15, 2026
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May 15, 2026

Cisco, Ciena and a real estate stock on CNBC's 'Final Trades' - MSN

May 15, 2026
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